.comments{
    width: 100%;
    height: auto;
    padding-left:30px;
    background: #fff;
    margin: 20px 0;
}

.comments .h{
    position: fixed;
    left:0;
    top:88px;
    z-index: 1000;
    width: 100%;
    display: flex;   
    background: #fff;
    height: 84px;
    border-bottom: 2px solid rgba(0,0,0,.15);
}

.comments .h .item{
    display: inline-block;
    height: 82px;
    width: 50%;
    padding: 0 15px;
    text-align: center;
}

.comments .h .item .txt{
    display: inline-block;
    height: 82px;
    padding: 0 20px;
    line-height: 82px;
    color: #333;
    font-size: 30px;
    width: 170px;
}

.comments .h .item.active .txt{
    color: #ab2b2b;
    border-bottom: 4px solid #ab2b2b;
}

.comments .b{
    margin-top: 85px;
    height: auto;
    width: 720px;
}

.comments .b.no-h{
    margin-top: 0;
}

.comments .item{
    height: auto;
    width: 720px;
    overflow: hidden;
    border-bottom: 2px solid #d9d9d9;
    padding-bottom: 25px;
}

.comments .info{
    height: 127px;
    width: 100%;
    padding: 33px 0 27px 0;
}

.comments .user{
    float: left;
    width: auto;
    height: 67px;
    line-height: 67px;
    font-size: 0;
}

.comments .user img{
    float: left;
    width: 67px;
    height: 67px;
    margin-right: 17px;
    border-radius: 50%;
}

.comments .user span{
    display: inline-block;
    width: auto;
    height: 66px;
    overflow: hidden;
    font-size: 29px;
    line-height: 66px;
}

.comments .time{
    display: block;
    float: right;
    width: auto;
    height: 67px;
    line-height: 67px;
    color: #7f7f7f;
    font-size: 25px;
    margin-right: 30px;
}

.comments .comment{
    width: 720px;
    padding-right: 30px;
    line-height: 45.8px;
    font-size: 29px;
    margin-bottom: 16px;
}

.comments .imgs{
    width: 720px;
    height: 150px;
    margin-bottom: 25px;
}

.comments .imgs .img{
    height: 150px;
    width: 150px;
    margin-right: 28px;
}

.comments .spec{
    width: 720px;
    height: 25px;
    font-size: 24px;
    color: #999;
}

.comments .spec .item{
    color: #7f7f7f;
    font-size: 25px;
}

.comments .customer-service{
    width: 690px;
    height: auto;
    overflow: hidden;
    margin-top: 23px;
    background: rgba(0,0,0,.03);
    padding: 21px;
}


.comments .customer-service .u{
    font-size: 24px;
    color: #333;
    line-height: 37.5px;
}

.comments .customer-service .c{
    font-size: 24px;
    color: #999;
    line-height: 37.5px;
}